NOT
Parameter
i1
o1
For Boolean expressions, NOT converts values to negated values.
Arguments
Parameter
Data Type
Type
Input
BOOL
Output
BOOL
NOT operator ST language example
(* ST equivalence: *)
bo10 := NOT (bi101);
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
Description
Any Boolean value or complex expression.
TRUE when IN is FALSE.
FALSE when IN is TRUE.
Chapter 8
Boolean instructions
159